Quarter Dome Safety Mirror, Mirror Material Acrylic, Backing Material No Backing, Diameter 18 in, Length Not Applicable, Width Not Applicable, Viewing Angle 90 Degrees , Mounting Bracket Type Mounting Bracket Kit, Approximate Viewing Distance 50 ft, Legend Not Applicable, Includes Mounting Hardware No, Mirror Environment Indoor, Dome Height 7 1/4 in, Includes Not Applicable, Mounting Location Wall/Ceiling, Panel Length Not Applicable, Panel Width Not Applicable, Printed Language English